package demo2;

public class Bird extends Animal implements IFlyable{
    public Bird(String name,int age) {
        super(name,age);
    }
    public void eat() {
        System.out.println(this.name+"正在吃鸟食");
    }
    public void fly() {
        System.out.println(this.name+"正在飞");
    }
}
